feat: mayachain zcash support

packages/chain-adapters/src/utxo/utxoSelect/index.ts

@@ -6,6 +6,9 @@ import split from 'coinselect/split'
 
 const ZCASH_MARGINAL_FEE = 5000
 const ZCASH_GRACE_ACTIONS = 2
+const ZCASH_P2PKH_STANDARD_INPUT_SIZE = 150
+const ZCASH_P2PKH_STANDARD_OUTPUT_SIZE = 34
+const TX_OUTPUT_BASE = 9
 
 export type UTXOSelectInput = {
   utxos: unchained.bitcoin.Utxo[]
@@ -90,8 +93,11 @@ export const utxoSelect = (input: UTXOSelectInput) => {
   return { ...result, outputs: result.outputs?.filter(o => !o.script) }
 }
 
-const calculateZip317Fee = (numInputs: number, numOutputs: number): number => {
-  const logicalActions = Math.max(numInputs, numOutputs)
+// https://zips.z.cash/zip-0317
+const calculateZip317Fee = (txInTotalSize: number, txOutTotalSize: number): number => {
+  const inputActions = Math.ceil(txInTotalSize / ZCASH_P2PKH_STANDARD_INPUT_SIZE)
+  const outputActions = Math.ceil(txOutTotalSize / ZCASH_P2PKH_STANDARD_OUTPUT_SIZE)
+  const logicalActions = Math.max(inputActions, outputActions)
   return ZCASH_MARGINAL_FEE * Math.max(ZCASH_GRACE_ACTIONS, logicalActions)
 }
 
@@ -104,9 +110,16 @@ const coinSelectZcash = (
     value: number
   }
 > => {
+  const opReturnOutputSize = extraOutput[0]?.script
+    ? TX_OUTPUT_BASE + Buffer.byteLength(extraOutput[0].script, 'utf-8')
+    : 0
+
   if (input.sendMax) {
-    const numOutputs = 1 + (input.opReturnData ? 1 : 0)
-    const feeWithoutChange = calculateZip317Fee(utxos.length, numOutputs)
+    const txInTotalSize = utxos.length * ZCASH_P2PKH_STANDARD_INPUT_SIZE
+    const txOutTotalSize = ZCASH_P2PKH_STANDARD_OUTPUT_SIZE + opReturnOutputSize
+
+    const feeWithoutChange = calculateZip317Fee(txInTotalSize, txOutTotalSize)
+
     const totalIn = utxos.reduce((sum, { value }) => sum + value, 0)
     const remainder = totalIn - feeWithoutChange
 
@@ -126,8 +139,10 @@ const coinSelectZcash = (
     inputs.push(utxo)
     totalIn += utxo.value
 
-    const numOutputs = 2 + (input.opReturnData ? 1 : 0)
-    feeWithChange = calculateZip317Fee(inputs.length, numOutputs)
+    const txInTotalSize = inputs.length * ZCASH_P2PKH_STANDARD_INPUT_SIZE
+    const txOutTotalSize = 2 * ZCASH_P2PKH_STANDARD_OUTPUT_SIZE + opReturnOutputSize
+
+    feeWithChange = calculateZip317Fee(txInTotalSize, txOutTotalSize)
 
     if (totalIn >= Number(input.value) + feeWithChange) {
       const remainder = totalIn - Number(input.value) - feeWithChange

packages/swapper/src/swappers/MayachainSwapper/generated/generatedTradableAssetMap.json

@@ -21,5 +21,6 @@
   "ETH.USDT-0XDAC17F958D2EE523A2206206994597C13D831EC7": "eip155:1/erc20:0xdac17f958d2ee523a2206206994597c13d831ec7",
   "ETH.WSTETH-0X7F39C581F595B53C5CB19BD0B3F8DA6C935E2CA0": "eip155:1/erc20:0x7f39c581f595b53c5cb19bd0b3f8da6c935e2ca0",
   "THOR.RUNE": "cosmos:thorchain-1/slip44:931",
+  "ZEC.ZEC": "bip122:00040fe8ec8471911baa1db1266ea15d/slip44:133",
   "MAYA.CACAO": "cosmos:mayachain-mainnet-v1/slip44:931"
 }

scripts/generateTradableAssetMap/utils.ts

@@ -15,6 +15,7 @@ import {
   thorchainChainId,
   toAssetId,
   tronChainId,
+  zecChainId,
 } from '@shapeshiftoss/caip'
 import type { ThornodePoolResponse } from '@shapeshiftoss/swapper'
 import { KnownChainIds } from '@shapeshiftoss/types'
@@ -36,6 +37,7 @@ enum Chain {
   LTC = 'LTC',
   THOR = 'THOR',
   TRON = 'TRON',
+  ZEC = 'ZEC',
 }
 
 const chainToChainId: Record<Chain, ChainId> = {
@@ -52,6 +54,7 @@ const chainToChainId: Record<Chain, ChainId> = {
   [Chain.LTC]: ltcChainId,
   [Chain.THOR]: thorchainChainId,
   [Chain.TRON]: tronChainId,
+  [Chain.ZEC]: zecChainId,
 }
 
 const getFeeAssetFromChain = (chain: Chain): AssetId => {

src/lib/utils/thorchain/hooks/useSendThorTx.tsx

@@ -3,7 +3,7 @@ import { fromAccountId, fromAssetId, thorchainAssetId } from '@shapeshiftoss/cai
 import type { FeeDataEstimate } from '@shapeshiftoss/chain-adapters'
 import { CONTRACT_INTERACTION, FeeDataKey } from '@shapeshiftoss/chain-adapters'
 import { isTrezor } from '@shapeshiftoss/hdwallet-trezor'
-import { assertAndProcessMemo, depositWithExpiry } from '@shapeshiftoss/swapper'
+import { assertAndProcessMemo, depositWithExpiry, SwapperName } from '@shapeshiftoss/swapper'
 import type { KnownChainIds } from '@shapeshiftoss/types'
 import { isToken } from '@shapeshiftoss/utils'
 import { useQuery } from '@tanstack/react-query'
@@ -128,7 +128,7 @@ export const useSendThorTx = ({
   const { data: inboundAddressData } = useQuery({
     ...reactQueries.thornode.inboundAddresses(),
     staleTime: 60_000,
-    select: data => selectInboundAddressData(data, assetId),
+    select: data => selectInboundAddressData(data, assetId, SwapperName.Thorchain),
     enabled: Boolean(assetId && assetId !== thorchainAssetId),
   })
 

src/pages/Lending/Pool/components/Repay/RepayConfirm.tsx

@@ -18,7 +18,7 @@ import type { AccountId, AssetId } from '@shapeshiftoss/caip'
 import { fromAssetId } from '@shapeshiftoss/caip'
 import { isEvmChainId } from '@shapeshiftoss/chain-adapters'
 import { isLedger } from '@shapeshiftoss/hdwallet-ledger'
-import { assertAndProcessMemo } from '@shapeshiftoss/swapper'
+import { assertAndProcessMemo, SwapperName } from '@shapeshiftoss/swapper'
 import type { Asset } from '@shapeshiftoss/types'
 import { TxStatus } from '@shapeshiftoss/unchained-client'
 import { isToken } from '@shapeshiftoss/utils'
@@ -244,7 +244,7 @@ export const RepayConfirm = ({
   const { data: inboundAddressData, isLoading: isInboundAddressLoading } = useQuery({
     ...reactQueries.thornode.inboundAddresses(),
     staleTime: 60_000,
-    select: data => selectInboundAddressData(data, repaymentAsset?.assetId),
+    select: data => selectInboundAddressData(data, repaymentAsset?.assetId, SwapperName.Thorchain),
     enabled: !!repaymentAsset?.assetId,
   })
 

src/pages/Lending/Pool/components/Repay/RepayInput.tsx

@@ -16,7 +16,7 @@ import {
 } from '@chakra-ui/react'
 import type { AccountId, AssetId } from '@shapeshiftoss/caip'
 import { fromAccountId } from '@shapeshiftoss/caip'
-import { assertAndProcessMemo } from '@shapeshiftoss/swapper'
+import { assertAndProcessMemo, SwapperName } from '@shapeshiftoss/swapper'
 import type { Asset } from '@shapeshiftoss/types'
 import { TxStatus } from '@shapeshiftoss/unchained-client'
 import { useQuery } from '@tanstack/react-query'
@@ -131,7 +131,7 @@ export const RepayInput = ({
   const { data: inboundAddressData, isLoading: isInboundAddressLoading } = useQuery({
     ...reactQueries.thornode.inboundAddresses(),
     staleTime: 60_000,
-    select: data => selectInboundAddressData(data, repaymentAsset?.assetId),
+    select: data => selectInboundAddressData(data, repaymentAsset?.assetId, SwapperName.Thorchain),
     enabled: !!repaymentAsset?.assetId,
   })
 

src/pages/ThorChainLP/components/ReusableLpStatus/TransactionRow.tsx

@@ -420,7 +420,7 @@ export const TransactionRow: React.FC<TransactionRowProps> = ({
     // halted by the time the user clicked the confirm button
     // But we still have some sane 60s stale time rather than 0 for paranoia's sake, as a balance of safety and not overfetching
     staleTime: 60_000,
-    select: data => selectInboundAddressData(data, assetId),
+    select: data => selectInboundAddressData(data, assetId, SwapperName.Thorchain),
     enabled: !!assetId,
   })
 

src/pages/ThorChainLP/queries/hooks/usePools.ts

@@ -116,7 +116,11 @@ export const usePools = () => {
       const assetId = thorPoolAssetIdToAssetId(pool.asset)
       if (!assetId) return acc
 
-      const inboundAddressesResponse = selectInboundAddressData(inboundAddressesData ?? [], assetId)
+      const inboundAddressesResponse = selectInboundAddressData(
+        inboundAddressesData ?? [],
+        assetId,
+        SwapperName.Thorchain,
+      )
 
       const isTradingActive = selectIsTradingActive({
         assetId,

src/react-queries/hooks/useIsTradingActive.ts

@@ -38,7 +38,7 @@ export const useIsTradingActive = ({
           refetchOnMount: true,
         }
       : {}),
-    select: data => selectInboundAddressData(data, assetId),
+    select: data => selectInboundAddressData(data, assetId, swapperName),
   })
 
   const {

src/react-queries/selectors/index.ts

@@ -2,6 +2,7 @@ import type { AssetId } from '@shapeshiftoss/caip'
 import type { evm } from '@shapeshiftoss/chain-adapters'
 import type { InboundAddressResponse } from '@shapeshiftoss/swapper'
 import {
+  assetIdToMayaPoolAssetId,
   assetIdToThorPoolAssetId,
   isNativeAsset,
   isRuji,
@@ -18,10 +19,21 @@ import type { ThorchainMimir } from '@/lib/utils/thorchain/types'
 export const selectInboundAddressData = (
   data: InboundAddressResponse[],
   assetId: AssetId | undefined,
+  swapperName: SwapperName,
 ): InboundAddressResponse | undefined => {
   if (!assetId) throw new Error(`AssetId is required: ${assetId}`)
 
-  const assetPoolId = assetIdToThorPoolAssetId({ assetId })
+  const assetPoolId = (() => {
+    switch (swapperName) {
+      case SwapperName.Thorchain:
+        return assetIdToThorPoolAssetId({ assetId })
+      case SwapperName.Mayachain:
+        return assetIdToMayaPoolAssetId({ assetId })
+      default:
+        throw new Error(`Invalid swapper name: ${swapperName}`)
+    }
+  })()
+
   const assetChainSymbol = assetPoolId?.slice(0, assetPoolId.indexOf('.'))
 
   return data.find(inbound => inbound.chain === assetChainSymbol)

src/state/apis/swapper/helpers/swapperApiHelpers.ts

@@ -116,7 +116,11 @@ export const checkTradingActivity = async (
         gcTime: 0,
       })
 
-      const inboundAddressResponse = selectInboundAddressData(inboundAddresses, assetId)
+      const inboundAddressResponse = selectInboundAddressData(
+        inboundAddresses,
+        assetId,
+        swapperName,
+      )
 
       const mimir = await queryClient.fetchQuery({
         ...getMimirQuery(chainId),